| Company | Timeline | Status | |
| Minerva Health Economics Network Limited Director • None | 28 Jun 2010←2 Years 1 Month→31 Jul 2012 | Dissolved | |
| Medipex Limited Director • Retired Academic | 10 Mar 2008←17 Years→Current | Active | |
| York Health Economics Consortium Limited Director • Economist | 23 Jul 2007←5 Years→17 Sep 2012 | Active | |
